EP3640203A4 - Carbon material and method for producing same, electrode material for electricity storage device, and electricity storage device - Google Patents
Carbon material and method for producing same, electrode material for electricity storage device, and electricity storage device Download PDFInfo
- Publication number
- EP3640203A4 EP3640203A4 EP18817978.2A EP18817978A EP3640203A4 EP 3640203 A4 EP3640203 A4 EP 3640203A4 EP 18817978 A EP18817978 A EP 18817978A EP 3640203 A4 EP3640203 A4 EP 3640203A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- storage device
- electricity storage
- producing same
- electrode material
- carbon material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/184—Preparation
- C01B32/19—Preparation by exfoliation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
- C01B32/22—Intercalation
- C01B32/225—Expansion; Exfoliation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/336—Preparation characterised by gaseous activating agents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/342—Preparation characterised by non-gaseous activating agents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
- H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
- H01G11/36—Nanostructures, e.g. nanofibres, nanotubes or fullerenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
- H01G11/42—Powders or particles, e.g. composition thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017117711 | 2017-06-15 | ||
JP2017137025 | 2017-07-13 | ||
JP2018001260 | 2018-01-09 | ||
PCT/JP2018/011781 WO2018230080A1 (en) | 2017-06-15 | 2018-03-23 | Carbon material and method for producing same, electrode material for electricity storage device, and electricity storage device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3640203A1 EP3640203A1 (en) | 2020-04-22 |
EP3640203A4 true EP3640203A4 (en) | 2021-03-31 |
Family
ID=64659150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18817978.2A Pending EP3640203A4 (en) | 2017-06-15 | 2018-03-23 | Carbon material and method for producing same, electrode material for electricity storage device, and electricity storage device |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210155483A1 (en) |
EP (1) | EP3640203A4 (en) |
JP (1) | JP7148396B2 (en) |
KR (1) | KR20200018372A (en) |
CN (1) | CN110520382B (en) |
TW (1) | TW201904867A (en) |
WO (1) | WO2018230080A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112638824A (en) * | 2018-08-28 | 2021-04-09 | 积水化学工业株式会社 | Carbon material, method for producing same, electrode material for electricity storage device, and electricity storage device |
CN110015655A (en) * | 2019-01-22 | 2019-07-16 | 复旦大学 | A kind of ultra-high throughput stripping means of graphene |
CN109734131A (en) * | 2019-01-22 | 2019-05-10 | 复旦大学 | A kind of ultra-high throughput stripping means of transient metal sulfide |
JPWO2020166513A1 (en) * | 2019-02-13 | 2021-12-16 | 積水化学工業株式会社 | Carbon material-resin composite material, composite and its manufacturing method, and electrode material for power storage device |
JPWO2020189520A1 (en) * | 2019-03-18 | 2020-09-24 | ||
WO2021060243A1 (en) * | 2019-09-24 | 2021-04-01 | 積水化学工業株式会社 | Carbon material and electrode material for power storage device |
JPWO2022102693A1 (en) * | 2020-11-13 | 2022-05-19 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050231892A1 (en) * | 2004-04-19 | 2005-10-20 | Harvey Troy A | High energy density electric double-layer capacitor and method for producing the same |
US20090061312A1 (en) * | 2007-08-27 | 2009-03-05 | Aruna Zhamu | Method of producing graphite-carbon composite electrodes for supercapacitors |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07161588A (en) * | 1993-12-06 | 1995-06-23 | Nisshinbo Ind Inc | Polarizing electrode for electric double-layer capacitor, its manufacture and electric double-layer capacitor using polarizing electrode described above |
JP3709267B2 (en) * | 1997-02-26 | 2005-10-26 | エア・ウォーター株式会社 | Mesopore carbon and method for producing the same |
CN100468838C (en) * | 2005-12-28 | 2009-03-11 | 大连新源动力股份有限公司 | Method for preparation of flexible graphite material for fuel cell with groove plate on both sides |
JP4618308B2 (en) | 2007-04-04 | 2011-01-26 | ソニー株式会社 | Porous carbon material and method for producing the same, adsorbent, mask, adsorbing sheet, and carrier |
CN101717081B (en) | 2009-11-20 | 2011-06-22 | 哈尔滨工程大学 | Carbon/carbon composite material based on nano graphite sheet and preparation method thereof |
GB2488825A (en) * | 2011-03-10 | 2012-09-12 | Morganite Elect Carbon | Electrolytic exfoliation of graphite |
ES2684343T3 (en) | 2012-08-27 | 2018-10-02 | Sekisui Chemical Co., Ltd. | Composite resin and graphite material in flakes and method to produce the same |
KR102151663B1 (en) * | 2013-03-04 | 2020-09-04 | 세키스이가가쿠 고교가부시키가이샤 | Fine grain-flaked graphite composite body, lithium-ion secondary battery negative electrode material, manufacturing method for same, and lithium-ion secondary battery |
US10658126B2 (en) | 2013-12-26 | 2020-05-19 | Sekisui Chemical Co., Ltd. | Capacitor electrode material, method for producing same, and electric double layer capacitor |
JP2015202965A (en) * | 2014-04-10 | 2015-11-16 | テイカ株式会社 | Modified graphite, electrode material for battery, electric double-layer capacitor and lithium ion capacitor containing modified graphite |
JP2015218085A (en) | 2014-05-16 | 2015-12-07 | 国立大学法人信州大学 | Activated graphene monolith and production method of the same |
CN106573780B (en) * | 2014-09-09 | 2019-08-02 | 东北泰克诺亚奇股份有限公司 | The preparation method and Porous Graphite of Porous Graphite |
CN111261871B (en) | 2015-03-11 | 2022-09-30 | 株式会社理光 | Nonaqueous electrolyte electricity storage element |
WO2016152869A1 (en) * | 2015-03-24 | 2016-09-29 | 積水化学工業株式会社 | Active material/flaked graphite composite, negative electrode material for lithium-ion secondary cell, and lithium-ion secondary cell |
-
2018
- 2018-03-23 JP JP2018519786A patent/JP7148396B2/en active Active
- 2018-03-23 WO PCT/JP2018/011781 patent/WO2018230080A1/en unknown
- 2018-03-23 US US16/618,324 patent/US20210155483A1/en not_active Abandoned
- 2018-03-23 KR KR1020197014200A patent/KR20200018372A/en not_active Application Discontinuation
- 2018-03-23 EP EP18817978.2A patent/EP3640203A4/en active Pending
- 2018-03-23 CN CN201880025183.9A patent/CN110520382B/en active Active
- 2018-04-11 TW TW107112365A patent/TW201904867A/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050231892A1 (en) * | 2004-04-19 | 2005-10-20 | Harvey Troy A | High energy density electric double-layer capacitor and method for producing the same |
US20090061312A1 (en) * | 2007-08-27 | 2009-03-05 | Aruna Zhamu | Method of producing graphite-carbon composite electrodes for supercapacitors |
Non-Patent Citations (4)
Title |
---|
BARZEGAR FARSHAD ET AL: "Preparation and characterization of porous carbon from expanded graphite for high energy density supercapacitor in aqueous electrolyte", JOURNAL OF POWER SOURCES, vol. 309, 1 March 2016 (2016-03-01), CH, pages 245 - 253, XP055776212, ISSN: 0378-7753, DOI: 10.1016/j.jpowsour.2016.01.097 * |
JIN YONGGANG ET AL: "Expanded graphite/phenolic resin-based carbon composite adsorbents for post-combustion CO 2 capture", RSC ADVANCES, vol. 5, no. 77, 1 January 2015 (2015-01-01), pages 62604 - 62610, XP055776319, DOI: 10.1039/C5RA09853J * |
MARECHE J F ET AL: "Monolithic activated carbons from resin impregnated expanded graphite", CARBON, ELSEVIER OXFORD, GB, vol. 39, no. 5, 1 April 2001 (2001-04-01), pages 771 - 773, XP027208998, ISSN: 0008-6223, [retrieved on 20010401] * |
See also references of WO2018230080A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP7148396B2 (en) | 2022-10-05 |
JPWO2018230080A1 (en) | 2020-04-16 |
CN110520382B (en) | 2023-06-30 |
TW201904867A (en) | 2019-02-01 |
KR20200018372A (en) | 2020-02-19 |
EP3640203A1 (en) | 2020-04-22 |
US20210155483A1 (en) | 2021-05-27 |
WO2018230080A1 (en) | 2018-12-20 |
CN110520382A (en) | 2019-11-29 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Effective date: 20191129 |
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Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20210303 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 4/36 20060101ALI20210225BHEP Ipc: C01B 32/342 20170101ALI20210225BHEP Ipc: H01G 11/42 20130101ALI20210225BHEP Ipc: C01B 32/225 20170101ALI20210225BHEP Ipc: C01B 32/336 20170101ALI20210225BHEP Ipc: C01B 32/21 20170101AFI20210225BHEP Ipc: H01M 4/587 20100101ALI20210225BHEP Ipc: H01G 11/24 20130101ALI20210225BHEP |
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Effective date: 20220307 |